This ancient guy will only ride with real full-size good frame pumps - Zephal. And any bike I own has to be able to carry one. The bummer for those pumps is not only do they have to pump my tires up but also the tires of others with more modern inflation devices that have either run out or worn their operator's arms out. (An older HPX of mine died through mis-handling on a gravel ride with a dozen others when there were many flats and my pump was one of the last ones still operating. It still pumped. I had to jury rig it to stay on the bike.)

Ben